package com.yyl.fmall.utils;

import java.util.HashMap;
import java.util.Map;

/**
 * @BelongsProject: rbacs
 * @BelongsPackage: com.yyl.rbacs.vo
 * @Author: YuanSir
 * @CreateTime: 2022-10-28  14:46
 * @Description:
 * @Version: 1.0
 */

public class R extends HashMap<String, Object> {
    
    private static final long serialVersionUID = 1L;
    
    public R() {
        //code 默认为10000， 代表成功
        
        //msg 默认为 success
        
        put("code", 10000);
        put("msg", "success");
    }
    
    public static R error() {
        return error(500, "未知异常，请联系管理员");
    }
    
    public static R error(String msg) {
        return error(500, msg);
    }
    
    public static R error(int code, String msg) {
        R r = new R();
        r.put("code", code);
        r.put("msg", msg);
        return r;
    }
    
    //重载的 ok 方法，提供一个成功的消息字符串
    public static R ok(String msg) {
        R r = new R();
        r.put("msg", msg);
        return r;
    }
    
    public static R ok(Map<String, Object> map) {
        R r = new R();
        r.putAll(map);
        return r;
    }
    
    public static R ok() {
        return new R();
    }
    
    @Override
    public R put(String key, Object value) {
        super.put(key, value);
        return this;
    }
    
}
